... because it is (required).
This makes a difference when building with CMake and forgetting
ZEPHYR_BASE or not registering Zephyr in the CMake package registry.
In this particular case, REQUIRED turns this harmless looking log
statement:
-- Could NOT find Zephyr (missing: Zephyr_DIR)
-- The C compiler identification is GNU 9.3.0
-- The CXX compiler identification is GNU 9.3.0
-- Check for working C compiler: /usr/bin/cc
-- ...
-- ...
-- ...
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:8 (target_sources):
Cannot specify sources for target "app" which is not built by
this project.
... into this louder, clearer, faster and (last but not least) final
error:
CMake Error at CMakeLists.txt:5 (find_package):
Could not find a package configuration file provided by "Zephyr" with
any of the following names:
ZephyrConfig.cmake
zephyr-config.cmake
Add the installation prefix of "Zephyr" to CMAKE_PREFIX_PATH or set
"Zephyr_DIR" to a directory containing one of the above files. If
"Zephyr" provides a separate development package or SDK, be sure it
has been installed.
-- Configuring incomplete, errors occurred!
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
In order to reduce CI overhead, this commit restricts the CMSIS-DSP
tests to only run on the following ARM platforms:
* `frdm_k64f`: Cortex-M4 (to be replaced by `qemu_cortex_m4`)
* `sam_e70_xplained`: Cortex-M7
* `mps2_an521`: Cortex-M33
The following platforms should be added to the platform whitelist in
the future when adequate support is available:
* `qemu_cortex_m4`: Replace `frdm_k64f` when available
* `qemu_cortex_r5`: Add when Cortex-R VFP support is available
* `qemu_cortex_a53`: Add when AArch64 VFP support is available
(and other VFP-equipped ARM testing platforms added in the future)
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds the test application for the CMSIS-DSP 'svm'
functions.
This test application is loosely based on the C++ test suite included
in the upstream CMSIS-DSP distribution.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Kumar Gala